@charset "utf-8";

body {
    padding: 0;
    margin: 0;
}
.tool-bar {
    display: flex;
    flex-direction: row;
    align-items: center;
    height: 100px;
    background-color: black;
    /*box-shadow: 1px 1px 8px #9e9e9e;*/
    /*position: fixed;*/
    top: 0;
    width: 100%;
    list-style-type: none;
}
 .tool-bar a {
    padding: 8px 16px;
    color: white; 
    text-decoration: none;
} 

.tool-bar .space {
    flex-grow: 1;
}
.tool-bar .title {
    font-size: 1.5em;
    color: white;
    padding: 4px 16px;
}
.tool-bar .logo {
    height: 64px;
    margin: 4px 8px;
}
.tool-bar .collect {
    height: 30px;
}
.column-menu {
    position: relative;
    height: 64px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.column-menu .menu {
    width: 160px;
    display: none; 
    flex-direction: column; 
    position: absolute; 
    left: -32px;
    box-shadow: 1px 1px 4px #9e9e9e;
}
.column-menu .menu li {
    list-style-type: none;
    height: 40px;
    display: flex;
    padding: 8px 40px;
    background-color: black;
    
}
.column-menu:hover .menu {
    display: flex;
    animation-name: down-menu-anim;
    animation-duration: 0.3s;
    animation-fill-mode: forwards;
}
.column-menu .menu a {
    text-align: center;
    background-color: black;
    color: white;
}

@keyframes down-menu-anim {
    from {
        top: 48px;
        opacity: 0;
    }
    to {
        top: 64px;
        opacity: 1;
    }
}

.search {
    width: 100vw;
    height: 100vh;
    background-image: url("./img/beijing.jpg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}
.search .center {
    height: 64px;
    background-color: #000;
    margin: auto;
    opacity: 0.6;
    border-radius: 10px;
    padding: 4px 8px;
    display: flex;
    align-items: center;
}
.search .search-input {
       width: 512px;
       height: 100%;
       background-color: #ffffff00;
       color: #666;
       border: 1px solid #ffffff00;
       border-radius: 10px;
       font-size: 24px;
       outline: none;   
}
.search .button {
    height: 56px;
    background-color: #eee;
    color: #666;
    border: 1px solid #ffffff00;
    border-radius: 10px;
    font-size: 24px;
    padding: 4px 24px;
    outline: none;
    cursor: pointer;
    font-weight: bold;
}
#tour{
    width: 1263px;
    height: 1150px;
    margin: 0px auto;
    /* color: #eee; */
    /* background-color: #eee; */
    margin: 30px auto;
    text-align: center;
}
#tour .center{
    text-align: center;
}
#tour .center h2{
    font-size: 45px;
    letter-spacing: 2px;
    color: #666;
    margin: 10px 0;
}
#tour .center p{
    color:#666;
    margin: 10px 0;
}
#tour figure{
    /*border: 1px solid #ddd;*/
    display: inline-block;
    padding: 4px;
    border-radius: 4px;
    margin: 15px 12px;
    width: auto;
    /*text-align: left;*/
    position: relative;
}
